Company lists · Data refreshed November 2026

Top 25 Environmental companies based in Denmark

RevenueBase identified 309 company matches for environmental companies associated with Denmark as of November 2026 and tracks 21,204 professional contacts across them, including 4,273 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for environmental companies associated with Denmark, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
309Companies
21,204Contacts tracked
4,273Verified emails
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The 25 largest environmental companies based in Denmark

Ranked by team size
Top 25 of 309 company matches for environmental companies based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 20265,001-10,00012,635 contacts →

Exact match

“FLSmidth is a full flowsheet technology and service supplier to the global mining industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHøjbjerg, DenmarkHQ recorded Nov 6, 2026n/a1,192 contacts →

Exact match

“Miljø er vores kernekompetence og vores ansvar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOdense, DenmarkHQ recorded Nov 6, 2026501-1,000667 contacts →

Exact match

“Miljøstyrelsen er en del af Miljø- og Ligestillingsministeriet og myndighed på miljø, kyst- og havnaturområdet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFerritslev, DenmarkHQ recorded Nov 6, 20261,001-5,000635 contacts →

Exact match

“Marius Pedersen A/S is leader in environmental services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchViborg, DenmarkHQ recorded Nov 6, 2026501-1,000431 contacts →

Exact match

“HedeDanmark is an international service and trading company within the green area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSøborg, DenmarkHQ recorded Nov 6, 2026201-500369 contacts →

Exact match

“Krüger is an internationally oriented environmental company specializing in sustainable water treatment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBirkerød, DenmarkHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“I Novafos er vi hverdagsmestre i at håndtere vand – rent vand i hanen, regnvand i byområder og renset spildevand, der ledes sikkert tilbage til naturen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTaastrup, DenmarkHQ recorded Nov 6, 20261,001-5,000253 contacts →

Exact match

“Anders Andersens Rengøring is one of Denmark's leading cleaning companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSilkeborg, DenmarkHQ recorded Nov 6, 2026201-500240 contacts →

Exact match

“Dansk Miljørådgivning A/S (DMR) er et rådgivende ingeniørfirma, der yder rådgivning indenfor bl.a:* forureningsundersøgelser og udarbejdelse af risikovurderinger.* oprensning af…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAabenraa, DenmarkHQ recorded Nov 6, 2026501-1,000200 contacts →

Exact match

“Meldgaard is a family driven company established in 1970.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEsbjerg N, DenmarkHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“Kom med på rejsen fra dygtige til bæredygtige DIN Forsyning er ét af Danmarks største multiforsyningsselskaber med 280 medarbejdere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHedehusene, DenmarkHQ recorded Nov 6, 2026501-1,000178 contacts →

Exact match

“Tscherning – det ansvarlige valg I Tscherning tager vi ansvar for den hverdag og omverden, vi er en del af.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSilkeborg, DenmarkHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“Byggeprojekter bliver mere komplekse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFarum, DenmarkHQ recorded Nov 6, 2026501-1,000113 contacts →

Exact match

“City Container A/S er en moderne miljøvirksomhed kendt for effektive og cirkulære affaldsløsninger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHelsingør, DenmarkHQ recorded Nov 6, 2026201-500109 contacts →

Exact match

“Forsyning Helsingør er en multiforsyningsvirksomhed, som leverer energi og vand og sørger, at affald og spildevand kommer godt væk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlbertslund, DenmarkHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Simatek is a high-quality manufacturer of industrial air filtration solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRoskilde, DenmarkHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“We want to be a role model that contributes to accelerating the green transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDenmarkHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“At Green Instruments, we are passionate about helping our customers demonstrate environmental regulatory compliance and ensure a safe and reliable transport of people and cargo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSønderborg, DenmarkHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“SONFOR sikrer en hverdag med vand, spildevand, varme, energi, og renovation på en måde, der respekterer vores planet og dens ressourcer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSvendborg, DenmarkHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“PURETEQ – A SIMPLE SOLUTION TO A GLOBAL CHALLENGE PureteQ is a scrubber OEM and the world’s largest independent multibrand service partner for maritime environmental systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFrederikssund, DenmarkHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“Demolition and waste handling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBirkerød, DenmarkHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“A truly sustainable transition is dependent on our ability to transform huge amounts of waste into an infinite resource, recycling again and again so that future generations can…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVejle, DenmarkHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“From Engineering to Value Engineering!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKøbenhavn, DenmarkHQ recorded Nov 6, 2026201-50044 contacts →

Exact match

“PARTNEREN A/S – EN B CORP-CERTIFICERET OG ANSVARLIG SAMARBEJDSPARTNER Partneren har mange års erfaring med at levere facility services og Svanemærket rengøring til erhvervskunder…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDragør, DenmarkHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“LAUREN Erhvervsrengøring ApS er i dag det eneste Svanemærkede rengøringsselskab i Danmark.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 309 environmental companies based in Denmark

See the full list, filter by size, metro and specialty, and access 4,273 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental companies based in Denmark at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
68.6Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Copenhagen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
163
11-50
88
51-200
31
201-500
12
501-1,000
9
1,001-5,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 309 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Denmark whose business descriptions match “environmental companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 4,273 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental companies are there based in Denmark?

RevenueBase identified 309 company matches for environmental companies associated with Denmark as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Flsmidth tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental companies?

Copenhagen leads with 25 company records, followed by Vejle (8) and Hedehusene (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,273 professional contacts with verified work emails tracked across these 309 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.